CUN - BOS

$167 Find Cheap Flights from Cancún to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight $[0,preposition:'from ']$[0,article:'from ']$[0,place:'from'] $[1,preposition:'to ']$[1,article:'to ']$[1,place:'to'] departing on 3/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches $[0,preposition:'from ']$[0,article:'from ']$[0,place:'from'] $[1,preposition:'to ']$[1,article:'to ']$[1,place:'to'], as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches $[0,preposition:'from ']$[0,article:'from ']$[0,place:'from'] $[1,preposition:'to ']$[1,article:'to ']$[1,place:'to'], as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$259
Typical prices: $290-$392
Spirit Airlines
Wed 3/4Tue 3/10
CUN - BOS • 1 stop
Cheapest non-stop
$274
Typical prices: $265-$379
JetBlue
Thu 5/21Mon 5/25
CUN - BOS • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
JetBlue's Even More Space seats add 7” extra legroom.
The Silver Line bus from BOS is free to South Station.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Spirit Airlines
Cheapest • from $259 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 26% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 18% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip $[0, preposition:'to ']$[0,article:'to ']$[0, place:'to']!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights $[0, preposition:'from ']$[0, article:'from ']$[0, place:'from ']$[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] (CUN-BOS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights $[0,preposition:'from ']$[0,article:'from ']$[0,place:'from'] $[1, preposition:'to ']$[1,article:'to ']$[1, place:'to'] that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals $[0,preposition:'from ']$[0,article:'from ']$[0,place:'from'] $[1,preposition:'to '] $[1,article:'to ']$[1,place:'to']

Wed, Mar 4 - Tue, Mar 10
Spirit Airlines Logo
1:25 pm - 11:44 pm
CUN
-
BOS
10h 19m
1 stop
Spirit Airlines Logo
5:27 am - 11:20 am
BOS
-
CUN
6h 53m
1 stop
$259Spirit Airlines
Thu, May 21 - Mon, May 25
JetBlue Logo
2:35 pm - 7:52 pm
CUN
-
BOS
4h 17mnonstop
JetBlue Logo
9:50 am - 1:15 pm
BOS
-
CUN
4h 25mnonstop
$274JetBlue
Tue, Mar 31 - Mon, Apr 13
United Airlines Logo
1:43 pm - 12:16 pm
CUN
-
BOS
21h 33m
1 stop
United Airlines Logo
7:05 am - 1:39 pm
BOS
-
CUN
7h 34m
1 stop
$277United Airlines
Fri, Mar 6 - Tue, Mar 10
United Airlines Logo
8:23 am - 3:16 pm
CUN
-
BOS
6h 53m
1 stop
United Airlines Logo
6:00 am - 4:50 pm
BOS
-
CUN
11h 50m
2 stops
$278United Airlines
Fri, Mar 6 - Tue, Mar 10
United Airlines Logo
8:23 am - 5:19 pm
CUN
-
BOS
8h 56m
1 stop
United Airlines Logo
6:00 am - 12:33 pm
BOS
-
CUN
7h 33m
1 stop
$280United Airlines
Wed, Mar 11 - Tue, Mar 17
United Airlines Logo
3:20 pm - 5:51 am
CUN
-
BOS
13h 31m
1 stop
United Airlines Logo
9:30 am - 3:40 pm
BOS
-
CUN
7h 10m
1 stop
$281United Airlines
Tue, May 19 - Tue, Oct 20
United Airlines Logo
3:43 pm - 9:11 am
CUN
-
BOS
16h 28m
2 stops
United Airlines Logo
6:00 am - 1:10 pm
BOS
-
CUN
8h 10m
1 stop
$282United Airlines
Mon, Mar 30 - Fri, Apr 10
American Airlines Logo
11:10 am - 11:23 pm
CUN
-
BOS
11h 13m
1 stop
American Airlines Logo
6:00 am - 8:15 pm
BOS
-
CUN
15h 15m
1 stop
$286American Airlines
Thu, Apr 9 - Mon, Apr 13
Aeromexico Logo
1:30 pm - 6:54 pm
CUN
-
BOS
4h 24mnonstop
Aeromexico Logo
8:59 am - 12:30 pm
BOS
-
CUN
4h 31mnonstop
$292Aeromexico
Thu, Apr 9 - Mon, Apr 13
Aeromexico Logo
8:05 am - 8:20 pm
CUN
-
BOS
11h 15m
1 stop
Aeromexico Logo
9:55 am - 1:25 am
BOS
-
CUN
16h 30m
1 stop
$293Aeromexico
Booking Insights

KAYAK's insights & trends for $[0,place:'default'] $[1,preposition:'to ']$[1,article:'to ']$[1,place:'to'] flights

Get data-powered insights and trends into flights $[0,preposition:'from ']$[0,article:'from ']$[0,place:'from'] $[1,preposition:'to ']$[1,article:'to ']$[1,place:'to'] to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Cancún to Boston?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Cancún to Boston departing in March.

What’s the cheapest day of the week to fly from Cancun to Boston?

The average price of all round-trip flights from Cancún to Boston clicked on KAYAK for each day over the last 12 months.

For Cancun to Boston, Monday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Boston back to Cancun, the best deals are generally found on Monday, with Thursday being the most expensive.

What is the cheapest month to fly from Cancún to Boston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Cancún to Boston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Cancún to Boston is September, where tickets cost $257 (return) on average. On the other hand, the most expensive months are April and August, where the average cost of round-trip tickets is $397 and $351 respectively.

Can I save money by flying with a layover from Cancún to Boston?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $181 on average.

How far in advance should I book a flight from Cancún to Boston?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Cancún to Boston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Cancún to Boston, you should book around 4 weeks before departure, which saves you about 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Expert advice

Expert advice for your flight $[0, preposition:'from ']$[0, article:'from ']$[0, place:'from ']$[1, preposition:'to ']$[1, article:'to ']$[1, place:'to']

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on JetBlue

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Blane Bachelor

Blane Bachelor

Expert on BOS

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Brandon Schultz

Brandon Schultz

Expert on CUN

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Good to know

Low seasonFebruary
Cheapest flight$167
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Cancun to Boston

When to book flights $[0, preposition:'from ']$[0, article:'from ']$[0, place:'from ']$[1, preposition:'to ']$[1, article:'to ']$[1, place:'to']

Are your dates flexible? Find out the best times to travel $[0,preposition:'from ']$[0,article:'from ']$[0,place:'from'] $[1,preposition:'to ']$[1,article:'to ']$[1,place:'to'] based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Cancun to

  • What are some of the ground transportation choices at the Boston Logan International Airport?

    A convenient way to get from the airport to the downtown Boston area is to travel on the Blue Line train operated by MBTA, which makes the trip from the airport in around 5min. Another option is to travel on the Sl1 bus, also operated by MBTA, which can make the trip from the airport in around 14min. Passengers wishing to make this trip in a taxi should expect a trip time of about 7 minutes.

  • Will I find any hotels close to Boston Logan International Airport?

    One of the most convenient choices for a hotel at this airport is the Hilton Boston Logan Airport which passengers will find adjacent to the terminal buildings. Travelers can make their way to this hotel on foot by taking the SkyBridge that connects the terminal to the hotel.

  • Where will I find my car rental company when I arrive on my flight to Boston Logan International Airport?

    This airport features an on-site rental car center where all the major rental car companies that have services at this airport operate. To access the rental car center after a flight, passengers only need to head to the curbside area at the lower level of every terminal building and then keep an eye out for the white and blue shuttle buses that run roughly every 5min.

  • Are there any unique ways to get from the Boston Logan International Airport to the Boston area?

    One of the unique features of this airport is that passengers can make their way to the downtown area by traveling in a water taxi. To get to the water taxi, travelers can ride on the Route 66 shuttle bus that provides free service to the Logan Dock.

  • What is the cheapest flight from Cancún to Boston?

    In the last 3 days, the lowest price for a flight from Cancún to Boston was $167 for a one-way ticket and $259 for a round-trip.

  • Do I need a passport to fly between Cancun and Boston?

    Yes

  • Which airlines offer Wi-Fi service onboard planes from Cancun to ?

    Delta, Aeromexico, JetBlue, American Airlines, and Alaska Airlines offer inflight Wi-Fi service on the Cancun to flight route.

  • Which aircraft models fly most regularly from Cancun to ?

    The Boeing 737-900 is the aircraft model that flies most regularly on the Cancun to flight route.

  • Which airline alliances offer flights from Cancun to ?

    SkyTeam is the only airline alliance operating flights between Cancun and Boston.

  • On which days can I fly direct from Cancun to ?

    There are nonstop flights from Cancun to on a daily basis.

  • Which is the best airline for flights $[0, preposition:'from ']$[0, article:'from ']$[0, place:'from'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'], Delta or JetBlue?

    The two airlines most popular with KAYAK users for flights $[0, preposition:'from ']$[0, article:'from ']$[0, place:'from'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] are Delta and JetBlue. With an average price for the route of $331 and an overall rating of 7.9, Delta is the most popular choice. JetBlue is also a great choice for the route, with an average price of $330 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Cancun to ?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cancun to .

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cancun to ?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to from Cancun is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cancun to ?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to with an airline and back to Cancun with another airline. Booking your flights between Cancun and BOS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cancun to ?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to from Cancun up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Cancún to Boston

  • Looking for a cheap flight? 25% of our users found flights on this route for $240 or less one-way and $162 or less round-trip.
  • One of the best ways to get from the downtown Cancun area to the Cancun International Airport (CUN) without driving in your own car is to take the Airport Line bus operated by ADO, which can make this trip in around 30 minutes.
  • Passengers looking for a comfortable place to wait for a flight at the Cancun International Airport should consider one of the two Mera Business Lounge locations at this airport that both feature comfortable seating, food and beverage choices, flight information screens, and computers with internet access.
  • If you have just arrived at the Boston Logan International Airport (BOS) after a long flight from Cancun and want to find a place to get freshened up, passengers can find shower facilities in The Club Lounge and the American Airlines Admirals Club.
  • If someone will be picking you up at the Boston Logan International Airport after your flight from Cancun, this airport offers passenger pick-up spaces at the curbside of the terminals that drivers will see are marked on the arrivals level of every terminal building at the airport.
  • Passengers that tend to get a little bit turned around at larger international airports will love the fact that the Boston Logan International Airport features its own FlyLogan app that offers the ability to get virtual assistance from customer service representatives no matter where you are in the airport property.

Prefer to fly direct from Cancun to Boston?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Cancun to Boston Logan Intl.
Find which airlines fly direct from Cancun Airport to Boston Logan Intl Airport, which days they fly and book direct flights.

Direct departures

Cancun to Boston Logan Intl

Monday

Delta, JetBlue

Delta, JetBlue

Tuesday

Delta, JetBlue

Delta, JetBlue

Wednesday

Delta, JetBlue

Delta, JetBlue

Thursday

Delta, JetBlue

Delta, JetBlue

Friday

Delta, JetBlue

Delta, JetBlue

Saturday

American Airlines, Delta, JetBlue, +1 more

American Airlines, Delta, +2 more

Sunday

Delta, JetBlue

Delta, JetBlue

See more direct flights

Direct returns

Boston Logan Intl to Cancun

Monday

Delta, JetBlue

Delta, JetBlue

Tuesday

Delta, JetBlue

Delta, JetBlue

Wednesday

Delta, JetBlue

Delta, JetBlue

Thursday

Delta, JetBlue

Delta, JetBlue

Friday

Delta, JetBlue

Delta, JetBlue

Saturday

American Airlines, Delta, JetBlue, +1 more

American Airlines, Delta, +2 more

Sunday

Delta, JetBlue

Delta, JetBlue

See more direct flights

Reviews of the top airlines flying $[0, preposition:'from ']$[0, article:'from ']$[0, place:'from ']$[1, preposition:'to ']$[1, article:'to ']$[1, place:'to']

 
See real verified KAYAK customer reviews for airlines flying $[0,preposition:'from ']$[0,article:'from ']$[0,place:'from'] $[1,preposition:'to ']$[1,article:'to ']$[1,place:'to']. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with $[0,preposition:'from ']$[0,article:'from ']$[0,place:'from'] $[1,preposition:'to ']$[1,article:'to ']$[1,place:'to']? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8162 reviews
7.9Comfort
8.5Crew
8.1Boarding
7.8Entertainment
7.2Food
Airline reviews

It was delayed but other than that it was great.

6.0 GoodJulian, Feb 2026
SEA - LAS
Read more Delta reviews

It was delayed but other than that it was great.

Got on the plane and sat there for an hour before departure.

Second flight in a row where the entertainment system is broken. 5 hour long flight with no entertainment and flight attendants did not seem interested in resolving the matter. Very shocked to be treated this poorly considering I paid for a first class experience and have Diamond Medallion status.

They double booked seats, the gate staff changed my ticket as I was boarding she went over to the computer and changed it without telling me. She messed up an entire three row section for me and others. Other travelers were outraged but the gate staff were so rude, so condescending saying it wasn't their problem to solve. I would rate this a zero if I could. Will not fly Delta again I'll stick with United and American.

Comfort seating was on the tight side. Maybe it was a smaller plane(?)

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

Very convenient considering that is a non-stop flight, but the Aeromexico still has old model planes, so the entertainment was very poor and the space for carry-on luggage was very limited.

Flight from MEX to ATL had to divert to Tampa. When we got off the plane, there were non directions on what to do. Nearly 30 minutes just standing around. Finally told to go through security with no boarding passes, and turned away. Then told to to go back. Took forever to leave Tampa for ATL. Missed my connection to Harrisburg.

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

Advertised fruit trays with cheese, but only snacks handed out!

The crew for the flight was A+ top notch. They were friendly and professional and made the flight a very relaxing and enjoable.

Rude crew member. She seemed annoyed at me without me saying a single word. Also loudly admonished me for having my bag next to my seat instead of tucked away before landing. Just telling me to put it away and guiding me without giving me a lecture would have been enough.

No included food for a 5 hour flight and the entertainment was only accessible if you had wired headphones (not provided). Otherwise though, great and smooth flying and customer service.

They initially informed us that the flight was delayed, but only after waiting an hour for updates. In any event, the flight was canceled, but the way it was handled was really poor and egregious. I feel they handled the situation of informing travelers very irresponsibly. I sat in a wheelchair at the airport for over four hours before finally being told that the flight was canceled.

Crew were fantastic and so catering and wonderful! Full score for the entire crew!

Because of weather and mechanical issues our flight was 4 hours late. The only compensation offered to us was a meal voucher to be used only at Boston Airport and only on the day issued. But by the time it was offered to us all the restaurants were closed, so there was no way to use that offer.

Friendly crew, efficient boarding and flight arrived early. Couldn’t ask for a better experience

Terrible. They canceled our early morning flight after midnight on the day of and had no available flights to rebook my family on for the next 72 hours. Yet they still had other flights that were not cancelled from JFK so it couldn’t be based on the weather. It felt like they canceled the flight based on it not being profitable enough for them. I am not interested in traveling with the again. The absolute worse customer service and lack of accountability.

Horribly rude check in at airport, worst in 25 years of flying. All over a simple issue they could have googled to resolve.

we were delayed because of some safety check that wasn't done or available

Everything you need to know for your flight $[0, preposition:'from ']$[0, article:'from ']$[0, place:'from'] $[1, preposition:'to ']$[1,article:'to ']$[1, place:'to']

Information on your arrival and departure airports